fischertbilligheim / org.openhab.binding.lcnserial

New OpenHAB-2 binding for LCN-devices with a serial communication with LCN-PK

LCNSerial Binding

This binding provides support for an LCN-Bussystem - with a serial interface LCN-PK (or maybe LCN- PKU? ) The binding ist tested on a Windows10-PC and a Raspberry-Pi using a LCN-PK Modul with a USB-Serial cable. The serial-Port can be configured with the Thing configuration.

In this first release, all Things (LCN-Modules) must use the same COM-Port.

Supported Things

The binding defines a single thing type called lcnActor.

An lcnActor requires the single configuration parameter port, which specifies the serial port that should be used.

Configuration

The configuration for the LCNSerial consists of the following parameters:

Parameter	Type	Description
port	String	The serial port where the LCN-PK is connected to. (e.g. Linux: /dev/ttyUSB1, Windows: COM2)
lcn_id	int	LCN-Address of the LCN-Module
Shutter1_enabled	boolean	Does the LCN-Module has a Relais-Modul connected with Shutter1 connected?
Shutter1_drivetime	int	Time in seconds the Rollershutter needs to close the window/door 100%
Shutter1_overalltime	int	Time in seconds the Rollershutter needs to come to the end-position
Shutter2_enabled	boolean	Does the LCN-Module has a Relais-Modul connected with Shutter1 connected?
Shutter2_drivetime	int	Time in seconds the Rollershutter needs to close the window/door 100%
Shutter2_overalltime	int	Time in seconds the Rollershutter needs to come to the end-position
Shutter3_enabled	boolean	Does the LCN-Module has a Relais-Modul connected with Shutter1 connected?
Shutter3_drivetime	int	Time in seconds the Rollershutter needs to close the window/door 100%
Shutter3_overalltime	int	Time in seconds the Rollershutter needs to come to the end-position
Shutter4_enabled	boolean	Does the LCN-Module has a Relais-Modul connected with Shutter1 connected?
Shutter4_drivetime	int	Time in seconds the Rollershutter needs to close the window/door 100%
Shutter4_overalltime	int	Time in seconds the Rollershutter needs to come to the end-position

Channels

Channel	Type	Description
Output1	Dimmer	tbd
Output2	Dimmer	tbd
Relais_Bit1	Switch	tbd
Relais_Bit2	Switch	tbd
Relais_Bit3	Switch	tbd
Relais_Bit4	Switch	tbd
Relais_Bit5	Switch	tbd
Relais_Bit6	Switch	tbd
Relais_Bit7	Switch	tbd
Relais_Bit8	Switch	tbd
Shutter1	Rollershutter	tbd
Shutter2	Rollershutter	tbd
Shutter3	Rollershutter	tbd
Shutter4	Rollershutter	tbd

Configuration Paper-UI

Usage of rollershutters

Rollershutters in LCN are typically connected to a "LCN-R8H" or "LCN-R4M2H" modul.

2 Relais are used:

• 1 for setting the power
• 1 for defining the direction

LCNSerial currently supports up to 4 shutters - inclusive a position handling (realized by timers)

Full Example

demo.things:

TBD

demo.items:

TBD

Note: This is a trigger channel, so you will most likely bind a second (state) channel to your item, which will control your physical light, so you might end up with the following, if you want to use your button with a Hue bulb:

TBD

demo.sitemap:

sitemap demo label="Main Menu"
{
    Frame {
        TBD
    }
}